CN104806924A - 一种防水防尘型led灯 - Google Patents

一种防水防尘型led灯 Download PDF

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Publication number
CN104806924A
CN104806924A CN201410246568.1A CN201410246568A CN104806924A CN 104806924 A CN104806924 A CN 104806924A CN 201410246568 A CN201410246568 A CN 201410246568A CN 104806924 A CN104806924 A CN 104806924A
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upper cover
lower cover
waterproof
type led
cover
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聂金芳
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00Gas-tight or water-tight arrangements

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

本发明涉及LED灯技术领域,尤其是一种防水防尘型LED灯。这种防水防尘型LED灯,具有螺纹连接的上盖和下盖,所述上盖和下盖之间形成的空腔内装有风扇和驱动电源,下盖底部安装有基板,基板上设有LED光源;所述下盖下方螺纹连接有碗状扩散罩,上盖上方设有支架,支架上通过铰链连接有安装座,支架顶端设有与上盖固定的灯座。本发明设计合理,上盖、下盖和扩散罩螺纹连接,防水防尘,延长了LED灯的使用寿命,设有风扇,加快了散热速度。

Description

一种防水防尘型LED灯
技术领域
本发明涉及LED灯技术领域,尤其是一种防水防尘型LED灯。
背景技术
LED灯具有发光效率高、省电和寿命长的特点,因此其应用越来越广泛。但是在潮湿、多尘、雨淋的环境中,传统的LED灯结构复杂,开设有散热孔等导致空气中水分和灰尘的进入,不利于延长LED的使用寿命。
发明内容
本发明要解决的技术问题是:克服现有技术中之不足,提供一种结构简单,防水防尘的LED灯。
本发明解决其技术问题所采用的技术方案是:一种防水防尘型LED灯,具有螺纹连接的上盖和下盖,所述上盖和下盖之间形成的空腔内装有风扇和驱动电源,下盖底部安装有基板,基板上设有LED光源;所述下盖下方螺纹连接有碗状扩散罩,上盖上方设有支架,支架上通过铰链连接有安装座,支架顶端设有与上盖固定的灯座。
进一步地,所述的上盖和下盖表面涂覆有导热漆。
进一步地,所述的风扇位于驱动电源下方。
进一步地,所述的驱动电源为电容降压电源。
进一步地,所述的扩散罩为PVC扩散罩。
本发明的有益效果是:本发明设计合理,上盖、下盖和扩散罩螺纹连接,防水防尘,延长了LED灯的使用寿命,设有风扇,加快了散热速度。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的结构示意图。
图中1.上盖,2.下盖,3.风扇,4.驱动电源,5.扩散罩,6.LED光源,7.基板,8.灯座,9.支架,10.安装座。
具体实施方式
现在结合附图和优选实施例对本发明作进一步的说明。这些附图均为简化的示意图,仅以示意方式说明本发明的基本结构,因此其仅显示与本发明有关的构成。
如图1所示的一种防水防尘型LED灯,具有螺纹连接的上盖1和下盖2,上盖1和下盖2之间形成的空腔内装有风扇3和驱动电源4,下盖2底部安装有基板7,基板7上设有LED光源6;下盖2下方螺纹连接有碗状扩散罩5,上盖1上方设有支架9,支架9上通过铰链连接有安装座10,支架9顶端设有与上盖1固定的灯座8。
上盖1和下盖2表面涂覆有导热漆。
风扇3位于驱动电源4下方。
驱动电源4为电容降压电源。
扩散罩5为PVC扩散罩。
上述实施例只为说明本发明的技术构思及特点,其目的在于让熟悉此项技术的人士能够了解本发明的内容并加以实施,并不能以此限制本发明的保护范围,凡根据本发明精神实质所作的等效变化或修饰,都应涵盖在本发明的保护范围内。

Claims (5)

1.一种防水防尘型LED灯,其特征在于:具有螺纹连接的上盖(1)和下盖(2),所述上盖(1)和下盖(2)之间形成的空腔内装有风扇(3)和驱动电源(4),下盖(2)底部安装有基板(7),基板(7)上设有LED光源(6);所述下盖(2)下方螺纹连接有碗状扩散罩(5),上盖(1)上方设有支架(9),支架(9)上通过铰链连接有安装座(10),支架(9)顶端设有与上盖(1)固定的灯座(8)。
2.根据权利要求1所述的防水防尘型LED灯,其特征在于:所述的上盖(1)和下盖(2)表面涂覆有导热漆。
3.根据权利要求1所述的防水防尘型LED灯,其特征在于:所述的风扇(3)位于驱动电源(4)下方。
4.根据权利要求1所述的防水防尘型LED灯,其特征在于:所述的驱动电源(4)为电容降压电源。
5.根据权利要求1所述的防水防尘型LED灯,其特征在于:所述的扩散罩(5)为PVC扩散罩。
CN201410246568.1A 2014-06-06 2014-06-06 一种防水防尘型led灯 Pending CN104806924A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410246568.1A CN104806924A (zh) 2014-06-06 2014-06-06 一种防水防尘型led灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410246568.1A CN104806924A (zh) 2014-06-06 2014-06-06 一种防水防尘型led灯

Publications (1)

Publication Number Publication Date
CN104806924A true CN104806924A (zh) 2015-07-29

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CN201410246568.1A Pending CN104806924A (zh) 2014-06-06 2014-06-06 一种防水防尘型led灯

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202100976U (zh) * 2011-04-21 2012-01-04 重庆名亨科技有限公司 一种led节能灯
CN202580937U (zh) * 2012-04-06 2012-12-05 四川凯越光电科技股份有限公司 一种可安装在床头的led壁灯
CN203949022U (zh) * 2014-06-06 2014-11-19 聂金芳 防水防尘型led灯

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202100976U (zh) * 2011-04-21 2012-01-04 重庆名亨科技有限公司 一种led节能灯
CN202580937U (zh) * 2012-04-06 2012-12-05 四川凯越光电科技股份有限公司 一种可安装在床头的led壁灯
CN203949022U (zh) * 2014-06-06 2014-11-19 聂金芳 防水防尘型led灯

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Application publication date: 20150729